cartelkings619 cartelkings619

12-12-2014
Mathematics

contestada

What is the value of the function y=2x+3 when x = –1?

A.
5

B.
–5

C.
2

D.
1

Respuesta :

12-12-2014

y = 2x + 3
y = 2(-1) + 3
y = -2 + 3
y = 1

Answer: 1 or D

Answer Link

konrad509 konrad509

12-12-2014

[tex]y(-1)=2\cdot(-1)+3=-2+3=1[/tex]

Answer Link

Otras preguntas

Is needed amino acids to synthesize a new strand of DNA? a) Yes b) No

Indicate whether the following statement is always true or false.In a vector space of dimension n, a set of n + 1 vectors cannot be linearly independent.

Consider the following regarding carbohydrate stereochemistry. (a) (0.75 pts) Provide a definition of an epimer and name two epimers of D-glucose

Lead users are those buyers who want to be the first to have a new product or service. a. True b. False

Among the patients you've been assigned, who should you visit first? 1) The 53-year old man with type 2 diabetes mellitus, receiving glipizide (Glucotrol), and

What is the procedure for Front Leg Venipuncture - Cephalic Vein?

How do you integrate ∫x/√x²−25 by trigonometric substitution?

find the equation of the tangent line to each curve r=sqrt3cos(theta) and r=1+sin(theta) at point (3/2, pi/6)

From what alloy is the ADM acetabular component manufactured?

A 6-square-foot skylight of laminated glass shall have a minimum ______________ polyvinyl butyral interlayer where located 14 feet above the walking surface?